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Attack on the uncastled king: pawn to g7 (f6·7)

c9-23691
Puzzle rating: 1630Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

21. fxg7+ Kc8 22. gxh8=Q+ Be8 23. Qxe8#

Why it works

  • Best move. pawn to g7 is exactly what the engine plays (#2).
  • Spot on — pawn to h8 (#1).
  • Precise: queen to e8 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Kc8, then gxh8=Q+ and you win the rook.

About this position

These pieces come from starting position #202.

Explore position #202

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